/* Landing — koyu premium (Etsy Finder tarzı) */

.landing-body {
  --lp-bg: #000000;
  --lp-surface: #0a0a0a;
  --lp-card: #111111;
  --lp-card-hover: #161616;
  --lp-border: rgba(255, 255, 255, 0.08);
  --lp-border-strong: rgba(255, 255, 255, 0.14);
  --lp-text: #ffffff;
  --lp-muted: #a1a1aa;
  --lp-accent: #4ade80;
  --lp-accent-dim: rgba(74, 222, 128, 0.12);
  --lp-glow: rgba(74, 222, 128, 0.07);
  background: var(--lp-bg);
  color: var(--lp-text);
  overflow-x: hidden;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.landing-body .muted { color: var(--lp-muted); }

/* Nav */
.landing-nav {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--lp-border);
  padding-left: max(0px, env(safe-area-inset-left));
  padding-right: max(0px, env(safe-area-inset-right));
}
.landing-body .brand {
  color: var(--lp-text);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.03em;
}
.landing-body .nav-links a {
  color: var(--lp-muted);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.15s;
}
.landing-body .nav-links a:hover { color: var(--lp-text); }
.landing-body .nav-signout {
  color: var(--lp-text);
  font-size: 14px;
  font-weight: 500;
}
.landing-body .nav-signout:hover { color: var(--lp-muted); }

.nav-inner { display: flex; align-items: center; min-height: 64px; gap: 12px; position: relative; }
.nav-links { margin-left: auto; display: none; align-items: center; gap: 22px; }
.nav-toggle { margin-left: auto; }
.landing-body .icon-btn span { background: var(--lp-text); }
.nav-links.open {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  position: absolute;
  left: 0;
  right: 0;
  top: 64px;
  background: #0a0a0a;
  border-bottom: 1px solid var(--lp-border);
  padding: 12px 16px max(16px, env(safe-area-inset-bottom));
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}
.nav-links.open a { min-height: 44px; display: flex; align-items: center; }
.nav-links.open .btn { justify-content: center; }

/* Butonlar — referans: beyaz primary, ghost outline */
.landing-body .btn-nav-cta,
.landing-body .btn-hero-primary {
  background: #ffffff;
  color: #000000;
  font-weight: 700;
  border: none;
  border-radius: 10px;
  box-shadow: none;
}
.landing-body .btn-nav-cta:hover,
.landing-body .btn-hero-primary:hover {
  background: #f4f4f5;
  filter: none;
}
.landing-body .btn-hero-ghost {
  background: transparent;
  color: var(--lp-text);
  border: 1px solid var(--lp-border-strong);
  border-radius: 10px;
  font-weight: 600;
}
.landing-body .btn-hero-ghost:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.22);
  filter: none;
}
.btn-arrow { margin-left: 4px; opacity: 0.7; }

.landing-body .flash-success {
  background: rgba(74, 222, 128, 0.12);
  color: var(--lp-accent);
  border: 1px solid rgba(74, 222, 128, 0.25);
}
.landing-body .flash-error {
  background: rgba(239, 68, 68, 0.12);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.25);
}
.landing-body .flash-info {
  background: rgba(59, 130, 246, 0.12);
  color: #93c5fd;
  border: 1px solid rgba(59, 130, 246, 0.25);
}

/* Hero */
.hero {
  padding: clamp(48px, 10vw, 96px) 0 clamp(32px, 6vw, 56px);
  text-align: center;
  position: relative;
  background: var(--lp-bg);
  min-height: min(88vh, 820px);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 50% 18%, var(--lp-glow), transparent 70%),
    radial-gradient(ellipse 50% 40% at 50% 40%, rgba(255, 255, 255, 0.025), transparent 65%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 780px;
  margin: 0 auto;
  flex: 1;
  justify-content: center;
  padding-bottom: 24px;
}
.hero-pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 16px;
  margin-bottom: 28px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lp-accent);
  background: var(--lp-accent-dim);
  border: 1px solid rgba(74, 222, 128, 0.28);
}
.hero h1 {
  font-size: clamp(2.25rem, 7vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.05;
  margin-bottom: 20px;
  max-width: none;
}
.hero-title-accent { color: var(--lp-text); }
.hero-title-muted { color: var(--lp-muted); }
.hero .sub {
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  line-height: 1.7;
  color: var(--lp-muted);
  max-width: 46ch;
  margin: 0 auto 28px;
}
.hero .sub strong {
  color: var(--lp-text);
  font-weight: 600;
}
.hero-trust {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 24px;
  font-size: 13px;
  color: var(--lp-muted);
}
.hero-trust li {
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-trust li::before {
  content: "✓";
  display: grid;
  place-items: center;
  width: 16px;
  height: 16px;
  font-size: 9px;
  font-weight: 800;
  color: var(--lp-accent);
  background: transparent;
  border-radius: 0;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}
.hero-cta .btn {
  min-width: 168px;
  min-height: 48px;
  padding: 0 24px;
  font-size: 15px;
}

.landing-ticker {
  position: relative;
  width: 100%;
  margin-top: auto;
  border: none;
  border-top: 1px solid var(--lp-border);
  border-bottom: 1px solid var(--lp-border);
  background: rgba(255, 255, 255, 0.02);
}
.landing-body .ticker-item { color: var(--lp-muted); }
.landing-body .ticker-item.positive { color: var(--lp-accent); }
.landing-body .ticker-item.negative { color: #f87171; }

.stats-band {
  background: var(--lp-surface);
  padding: clamp(28px, 5vw, 40px) 0;
  border-bottom: 1px solid var(--lp-border);
}
.stats-band .muted {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--lp-muted);
}
.stats-band .stat-value {
  font-size: clamp(1.4rem, 4vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--lp-text);
}
.stats-band .stat-value.positive { color: var(--lp-accent); }
.stats-band .stat-value.negative { color: #f87171; }
.stats-band .grid-4 { text-align: center; gap: 20px; }

.section { padding: clamp(56px, 8vw, 80px) 0; }
.section h2 {
  font-size: clamp(1.65rem, 4vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
  color: var(--lp-text);
}
.section-lead {
  color: var(--lp-muted);
  font-size: clamp(0.95rem, 2vw, 1.05rem);
  line-height: 1.6;
  margin-bottom: 28px;
  max-width: 50ch;
}
.section--alt {
  background: var(--lp-surface);
  border-top: 1px solid var(--lp-border);
  border-bottom: 1px solid var(--lp-border);
}

.landing-body .card {
  background: var(--lp-card);
  border: 1px solid var(--lp-border);
  border-radius: 14px;
  box-shadow: none;
}
.feature-grid { display: grid; gap: 14px; }
.feature-card { transition: background 0.2s, border-color 0.2s; }
.feature-card:hover {
  background: var(--lp-card-hover);
  border-color: var(--lp-border-strong);
  transform: none;
  box-shadow: none;
}
.feature-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 6px; color: var(--lp-text); }
.feature-card p { margin: 0; color: var(--lp-muted); font-size: 14px; line-height: 1.55; }

.steps { display: grid; gap: 14px; }
.step-card { display: flex; gap: 14px; align-items: flex-start; }
.step-num {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--lp-accent);
  color: #000;
  display: grid;
  place-items: center;
  font-weight: 800;
  flex: none;
  box-shadow: 0 0 24px var(--lp-glow);
}

.mock {
  border: 1px solid var(--lp-border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--lp-surface);
  display: grid;
  min-height: 220px;
  box-shadow: none;
}
.mock-side { display: none; background: var(--lp-card); border-right: 1px solid var(--lp-border); padding: 16px; color: var(--lp-text); }
.mock-side span { display: block; height: 10px; background: rgba(255,255,255,0.08); border-radius: 4px; margin: 10px 0; }
.mock-main { padding: 12px; }
.mock-kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 10px; }
.mock-kpi { height: 48px; background: var(--lp-card); border: 1px solid var(--lp-border); border-radius: 6px; }
.mock-row { height: 14px; background: var(--lp-card); border: 1px solid var(--lp-border); border-radius: 4px; margin-bottom: 6px; }
.mock-row.g { background: rgba(74, 222, 128, 0.12); border-color: rgba(74, 222, 128, 0.2); }
.mock-row.r { background: rgba(248, 113, 113, 0.12); border-color: rgba(248, 113, 113, 0.2); }

/* Fiyatlandırma — koyu zemin üzerinde açık kartlar */
.pricing-landing {
  background: var(--lp-bg);
  border-top: 1px solid var(--lp-border);
}
.pricing-landing .pricing-eyebrow { color: var(--lp-accent); }
.pricing-landing h2 { color: var(--lp-text); }
.pricing-landing .landing-compare { margin-top: 28px; }

.landing-body .legal-band {
  background: var(--lp-surface);
  border-top: 1px solid var(--lp-border);
  color: var(--lp-muted);
  font-size: 12px;
}
.landing-body .site-footer,
.landing-body .footer-landing {
  background: var(--lp-bg);
  border-top: 1px solid var(--lp-border);
  color: var(--lp-muted);
}
.landing-body .footer-brand { color: var(--lp-text); }
.landing-body .footer-links a { color: var(--lp-muted); }
.landing-body .footer-links a:hover { color: var(--lp-text); }

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .mock { grid-template-columns: 160px 1fr; min-height: 280px; }
  .mock-side { display: block; }
  .stats-band .grid-4 { grid-template-columns: repeat(4, 1fr); text-align: left; }
}

@media (min-width: 1024px) {
  .feature-grid { grid-template-columns: repeat(3, 1fr); }
}